Pair of Polk SW 121 12 inch passives

geppy1geppy1 Posts: 2,745
edited December 2018 in For Sale (FS) Classifieds
Selling a pair of Polk SW 121 12 inch passive radiators. These are in nice shape and work as they should There is Mortite on back which i can remove if you want. Selling as a pair as shipping one costs pretty much the same as shipping two Asking $39 plus shipping

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Post edited by KennethSwauger on

Comments

  • la2vegasla2vegas Posts: 3,667
    Which models will these fit?
  • pitdogg2pitdogg2 Posts: 14,304
    all that take 12" passives.
  • verbverb Posts: 7,641
    Found this on the SDA reference link. Last column on the right lists the passives.
    yoze7hyw2aoe.png
    Basement: Polk SDA SRS, Cary SLP-05 Pre, Enlightened Audio Designs CD Transport, Northstar Designs Excelsio DAC, Silnote Morpheus Ref2 Digital Cable, Marantz SA-14 SACD, McIntosh MC300 Amp, Furman 15PFi Power Conditioner, Pangea Power Cables, Wireworld Oasis 8 RCA IC's, MIT Shotgun S3 IC's, MIT Shotgun S1 Bi-Wire speaker cables
    Office: PC, EAR Acute CD Player, EAR 834L Pre, PASS ACA Monoblocks, Denon UDR-F10 Cassette, Acoustic Technologies Classic FR Speakers, SVS SB12 Plus sub, MIT AVt2 speaker cables, IFI Purifier2, AQ Cinnamon USB cable, Groneberg Quatro Reference IC's
    Spare Room: , Antique Sound Labs Wave AV-8 Monoblocks, Tisbury Mini Passive Pre, Tjoeb 99 tube CD player (modified Marantz CD-38), Analysis Plus Oval 9's, Zu Jumpers, AudioEngine B1 Streamer, Klipsch RB-61 v2, SVS PB1000 sub, Blue Jeans RCA IC's
    Living Room: Peachtree Nova Integrated, Cambridge CXN v2 Streamer, Furman 15PFi Power Conditioner, Polk RT265 In Wall Speakers, Polk DSW Pro 660wi sub
  • pitdogg2pitdogg2 Posts: 14,304
    The first passives used a soft foam like covering and most bubbled, some very badly. The second passives had a hard plastic like front exterior but they made up the weight by putting a bolt in the back of the Styrofoam. I've used both in my SDA1 signatures (came with foam front passives) and actually felt the hard front was the better passive. It could of been expectation bias who knows :D :D :D

    My .02 I wouldn't worry about using these in any that take a 12" passive.
  • geppy1geppy1 Posts: 2,745
    Bump These are from 1Cs
  • verbverb Posts: 7,641
    geppy1 wrote: »
    Bump These are from 1Cs
    Interesting. My 1Cs have the exact same looking passive, but is labeled SW120. It was a transitional 1C model however.
    Basement: Polk SDA SRS, Cary SLP-05 Pre, Enlightened Audio Designs CD Transport, Northstar Designs Excelsio DAC, Silnote Morpheus Ref2 Digital Cable, Marantz SA-14 SACD, McIntosh MC300 Amp, Furman 15PFi Power Conditioner, Pangea Power Cables, Wireworld Oasis 8 RCA IC's, MIT Shotgun S3 IC's, MIT Shotgun S1 Bi-Wire speaker cables
    Office: PC, EAR Acute CD Player, EAR 834L Pre, PASS ACA Monoblocks, Denon UDR-F10 Cassette, Acoustic Technologies Classic FR Speakers, SVS SB12 Plus sub, MIT AVt2 speaker cables, IFI Purifier2, AQ Cinnamon USB cable, Groneberg Quatro Reference IC's
    Spare Room: , Antique Sound Labs Wave AV-8 Monoblocks, Tisbury Mini Passive Pre, Tjoeb 99 tube CD player (modified Marantz CD-38), Analysis Plus Oval 9's, Zu Jumpers, AudioEngine B1 Streamer, Klipsch RB-61 v2, SVS PB1000 sub, Blue Jeans RCA IC's
    Living Room: Peachtree Nova Integrated, Cambridge CXN v2 Streamer, Furman 15PFi Power Conditioner, Polk RT265 In Wall Speakers, Polk DSW Pro 660wi sub
  • gdphotogdphoto Posts: 149
    I'll take them Geppy1.
    Hafler DH220 Power amp Recapped
    Hafler DH110 Preamp Recapped
    Hafler Digital FM Tuner
    Virtue Audio M1 Piano CD Player
    Technics SL-1210-MK5 with a Rega Exact Cartridge
    Polk SDA1c's(Rebuilt XO's by Ben) RDO194 Tweeters
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